EP 0359786 B1 19920401 - PROCESS FOR MAKING MOULDED PARTS
Title (en)
PROCESS FOR MAKING MOULDED PARTS
Publication
Application
Priority
DE 3802970 A 19880202
Abstract (en)
[origin: WO8907024A1] In a process for making moulded parts, into the interior of which a medium is introduced, in particular for making core boxes for core shooting, aeration orifices fitted with nozzles are provided in the mould cavity. When the part or a core arranged in the latter, in particular the core box, is moulded, at least one insert whose shape matches that of the nozzle, is inserted, removed after moulding of the core box and replaced by the nozzle.
IPC 1-7
IPC 8 full level
B22C 7/06 (2006.01)
CPC (source: EP US)
B22C 7/065 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8907024 A1 19890810; CA 1338547 C 19960827; DE 3802970 A1 19890810; DE 58901081 D1 19920507; EP 0359786 A1 19900328; EP 0359786 B1 19920401; US 5056580 A 19911015
DOCDB simple family (application)
DE 8900049 W 19890130; CA 589808 A 19890201; DE 3802970 A 19880202; DE 58901081 T 19890130; EP 89901708 A 19890130; US 42783289 A 19891117